Finding the Fourth Proportional to 105,277.52, 157,941.06 and 34,199.92

Step by Step Solution

1. Step 1: Write the proportion equation
   105,277.52 : 157,941.06 = 34,199.92 : x
2. Step 2: Convert to fraction form
   105,277.52/157,941.06 = 34,199.92/x
3. Step 3: Cross multiply
   105,277.52x = 157,941.06 × 34,199.92
4. Step 4: Simplify right side
   105,277.52x = 5,401,571,616.72
5. Step 5: Solve for x
   x = 5,401,571,616.72/105,277.52
6. Step 6: Final answer
   x = 51,307.93